How To Remove Seized Bolts From A Casting

How To Remove Seized Bolts From A Casting FARM SHOP Handy Hints 33-4-36 Scott Elias, Standard, Alberta: "To remove seized bolts or fittings from a casting such as a cylinder head, I just use a little heat and wax. I heat the area around the bolt and the bolt itself, then apply some wax (a small birthday candle works good) around where the bolt screws in. The wax will work its way down into the threads and then the bolt will easily come out. "I've used this method many times with great results. I've even used it on an aluminum cylinder head, being careful not to apply too much heat. I've never had much luck with penetrating fluids, but the wax method works every time."

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